Handled Or Hand Operated Patents (Class 37/467)
  • Patent number: 11142884
    Abstract: A scraper attachment for excavators for removing synthetic coatings on cylindrical surface object and the like. The scraper attachment has fixed and movable jaws with opposing scraper blades to grasp, hold and scrape an applied bonded coating from the object by oppositional fixed and movable action of the scraper blades in repetitive engagement.
    Type: Grant
    Filed: December 13, 2018
    Date of Patent: October 12, 2021
    Inventor: Michael D. Ramun